Description

2-Methylundecyl Methacrylate is a specialized long-chain alkyl methacrylate monomer. This compound is valued for its ability to impart unique properties to polymer chains, such as enhanced hydrophobicity, flexibility, and low-temperature performance. It is primarily utilized by formulators and manufacturers in the coatings, adhesives, and specialty polymer industries seeking to develop high-performance materials.

Application

• High-Performance Coatings: Used as a co-monomer to formulate automotive, industrial, and marine coatings with excellent water resistance, flexibility, and weatherability.
• Pressure-Sensitive Adhesives (PSAs): Imparts low glass transition temperature (Tg) and tackifying properties for labels, tapes, and films.
• Specialty Acrylic Polymers: Serves as a building block for acrylic resins with tailored hydrophobicity and compatibility with oils and plasticizers.
• Lubricant and Fuel Additives: Used in the synthesis of polymeric additives that improve viscosity index and performance in lubricants and fuels.
• Textile and Leather Finishes: Incorporated into polymers for durable, flexible, and water-repellent finishes on fabrics and leather goods.
• UV-Curable Systems: Acts as a reactive diluent or functional monomer in inks, coatings, and 3D printing resins cured by ultraviolet light.

Basic Information

Product Name	2-Methylundecyl Methacrylate
CAS No.	94158-95-9
Molecular Formula	C₁₆H₃₀O₂
Molecular Weight	254.41 g/mol
Synonyms	Methacrylic Acid 2-Methylundecyl Ester; 2-Methylundecyl 2-Methylpropenoate; Lauryl Methacrylate, Branched; Dodecyl Methacrylate, Branched; 2-Methyl-1-undecyl methacrylate; Methylundecyl methacrylate
EINECS	Contact for details

Quality Control

Our 2-Methylundecyl Methacrylate is produced under a stringent quality management system. Every batch undergoes comprehensive analytical testing, including assay, purity, and identity confirmation, to ensure it meets exacting specifications for polymerization-grade monomers. Certificates of Analysis (COA) are provided to guarantee traceability, consistency, and compliance with your formulation requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). The product is light-sensitive and should be stored away from light.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0 %
Color (APHA)	≤ 50
Water Content (KF)	≤ 0.1 %
Inhibitor (MEHQ)	50 - 100 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.